CN209050024U - Spring handle curved component automatically - Google Patents
Spring handle curved component automatically Download PDFInfo
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- CN209050024U CN209050024U CN201821684147.7U CN201821684147U CN209050024U CN 209050024 U CN209050024 U CN 209050024U CN 201821684147 U CN201821684147 U CN 201821684147U CN 209050024 U CN209050024 U CN 209050024U
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- forming cutter
- spring
- capstan head
- forming
- cutter
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Abstract
A kind of spring handle provided by the utility model curved component, including the first forming cutter, the second forming cutter and third forming cutter automatically；First forming cutter, the second forming cutter and third forming cutter are installed on the capstan head of spring forming machine, and can radially be slided on capstan head；The third forming cutter includes support base and forming cutter ontology；The support base is installed on the capstan head of spring forming machine, and can radially be slided on capstan head；The axis of the forming cutter ontology is vertical with the axis of capstan head；One end of the forming cutter ontology is rotatably mounted on support base, and the center of circle that the other end is directed toward capstan head forms cutter head；There are two molding gears for the end installation of the cutter head；The gripping channel to clamp springs silk is formed between two molding gears.Spring handle provided by the utility model automatically convenient for bending spring handle be convenient for improving working efficiency by curved component.
Description
Technical field
The utility model relates to spring tool of production fields, and in particular to a kind of spring handle curved component automatically.
Background technique
Spring forming machine is a kind of machinery equipment for manufacturing all kinds of springs, and manufacturing process is usually by folder
The delivery wheel for holding spring wire perforates the axle center that spring wire is conveyed through its capstan head, then by being set to capstan head
On various different cutters, it is close from the side of spring wire, against, acted such as dog-ear, volume circle circle or cutting,
The production of spring is completed accordingly.
Bending on spring spring handle needs to complete by two cutters cooperation on capstan head.Two cutters are referred to as fixed
Knife and moving knife；The stationary knife is contradicted in the side of spring wire；The described one end of the moving knife push the spring silk other side far from stationary knife, from
And bend spring wire.If desired make spring handle in the sub- shape of Z, then bend spring handle twice according to the method described above.As shown in figure 3, two
The distance between inflection point is L.When L is too small, when being less than 3mm such as L, existing cutter is unable to complete the bending of spring handle, it is necessary to
By being accomplished manually, working efficiency is low.
Utility model content
For the defects in the prior art, spring handle provided by the utility model curved component automatically, convenient for bending spring handle, just
In raising working efficiency.
A kind of spring handle provided by the utility model curved component, including the first forming cutter, the second forming cutter and automatically
Three forming cutters；First forming cutter, the second forming cutter and third forming cutter are installed on the capstan head of spring forming machine,
And it can radially be slided on capstan head；The third forming cutter includes support base and forming cutter ontology；The support base dress
It is located on the capstan head of spring forming machine, and can radially be slided on capstan head；The axis and cutter of the forming cutter ontology
The axis of disk is vertical；One end of the forming cutter ontology is rotatably mounted on support base, and the other end is directed toward the circle of capstan head
It is formed centrally cutter head；There are two molding gears for the end installation of the cutter head；It is formed between two molding gears to clamp springs
The gripping channel of silk；Under normality, the gripping channel is arranged along the axial direction of capstan head；Actuator is installed on the capstan head；
The actuator is to drive forming cutter ontology to rotate on support base around own axes.
Optionally, blind hole is provided on the support base；The forming cutter ontology is provided with mandrel far from one end of cutter head；Institute
It states and rocking bar is installed on the outer peripheral surface of forming cutter ontology；It is connected in the mandrel insertion blind hole with support base rotation；The drive
Moving part includes push rod；The push rod is installed on the capstan head of spring forming machine, and can radially be slided on capstan head；It is described
Push rod rotates forming cutter ontology on support base around own axes to push rocking bar；It is equipped on the support base multiple
Position part；The return unit is to drive forming cutter ontology to rotate, so that gripping channel returns to normal.
Optionally, the return unit is the torque spring for being mounted on blind hole；The torque spring housing is on mandrel, and institute
The both ends for stating torque spring are connect with mandrel and support base respectively.
It optionally, further include locating rod；The locating rod is installed on the capstan head of spring forming machine, and can radially be existed
It is slided on capstan head；The locating rod is to contradict on molding gear, closed gripping channel.
Optionally, the push rod is provided with groove on one end of rocking bar；The groove is to clamp rocking bar.
As shown from the above technical solution, the utility model has the beneficial effects that a kind of spring handle provided by the utility model is automatic
Curved component, including the first forming cutter, the second forming cutter and third forming cutter；First forming cutter, the second forming cutter with
And third forming cutter is installed on the capstan head of spring forming machine, and can radially be slided on capstan head；The third
Forming cutter includes support base and forming cutter ontology；The support base is installed on the capstan head of spring forming machine, and can be radially
It is slided on capstan head；The axis of the forming cutter ontology is vertical with the axis of capstan head；One end of the forming cutter ontology can
Rotation is mounted on support base, and the center of circle that the other end is directed toward capstan head forms cutter head；There are two the end installations of the cutter head
Molding gear；The gripping channel to clamp springs silk is formed between two molding gears；Under normality, the gripping channel is along knife
Has the axial setting of disk；Actuator is installed on the capstan head；The actuator is to drive forming cutter ontology around itself axis
Line rotates on support base.Spring handle provided by the utility model automatically imitate convenient for bending spring handle convenient for improving work by curved component
Rate.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is structural schematic diagram when bending spring handle.
Appended drawing reference:
The first forming cutter of 1-, the second forming cutter of 2-, 3- third forming cutter, 4- capstan head, 5- spring wire, 6- locating rod, 7-
Spring handle, 31- support base, 32- forming cutter ontology, 41- push rod, 311- blind hole, 321- molding gear, 322- gripping channel, 323- core
Axis, 324- rocking bar.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
Please refer to Fig. 1-3, a kind of spring handle curved component, including the first forming cutter 1, the second one-tenth automatically provided in this embodiment
Type knife 2 and third forming cutter 3；First forming cutter 1, the second forming cutter 2 and third forming cutter 3 be installed in spring at
On the capstan head 4 of type machine, and can radially it be slided on capstan head 4；The third forming cutter 3 includes support base 31 and molding
Knife ontology 32；The support base 31 is installed on the capstan head 4 of spring forming machine, and can radially be slided on capstan head 4；Institute
The axis for stating forming cutter ontology 32 is vertical with the axis of capstan head 4；One end of the forming cutter ontology 32 is rotatably mounted to
On support base 31, the center of circle that the other end is directed toward capstan head 4 forms cutter head；There are two molding gears 321 for the end installation of the cutter head；
The gripping channel 322 to clamp springs silk 5 is formed between two molding gears 321；Under normality, the gripping channel 322
Along the axial direction setting of capstan head 4；Actuator is installed on the capstan head 4；The actuator is to drive forming cutter ontology 32
It is rotated on support base 31 around own axes.According to the design requirement of spring handle 7, there are two inflection point a and b, two institutes on spring handle 7
Stating the distance between inflection point is L.According to the design requirement of spring handle 7, the length d of gripping channel 322 is made to be equal to L.
Under normality, first forming cutter 1, the second forming cutter 2 and third forming cutter 3 are far from the axle center of capstan head 4；
The axle center perforation that spring wire 5 passes through capstan head 4 axially extends, and forms spring handle 7.At this point, second forming cutter 2 radially to
Spring wire 5 slides, and contradicts in the side of spring wire 5, and first forming cutter 1 is radially slided to spring wire 5, is contradicted in spring
5 sides far from the second forming cutter 2 of silk, and first forming cutter, 1 push the spring silk 5, make 5 90-degree bent of spring wire, are formed curved
Break a.Then first forming cutter 1 and the second forming cutter 2 radially restore normal to the Slideslip far from spring wire 5
State.Then the third forming cutter 3 makes spring wire 5 be embedded in gripping channel 322 radially to the Slideslip close to spring wire 5
Interior, the spring wire 5 slides axially, and contradicts the inflection point a on spring handle 7 in the end face of a wherein molding gear 321.It is described
Actuator driving forming cutter ontology 32 is rotated by 90 ° on support base 31 around own axes, is made 5 90-degree bent of spring wire, is formed bending
Point b, then the actuator driving reverse rotation of forming cutter ontology 32 returns to normal.Complete the bending to spring handle 7.This is practical new
The spring handle that type provides automatically convenient for bending spring handle be convenient for improving working efficiency by curved component.
As further improvement to above-mentioned technical proposal, blind hole 311 is provided on the support base 31；The forming cutter sheet
Body 32 is provided with mandrel 323 far from one end of cutter head；Rocking bar 324 is installed on the outer peripheral surface of the forming cutter ontology 32；Institute
Mandrel 323 is stated to be inserted into blind hole 311 and the rotation connection of support base 31；The actuator includes push rod 41；The push rod 41 is installed
On the capstan head 4 of spring forming machine, and can radially it be slided on capstan head 4；The push rod 41 is to push rocking bar
324, rotate forming cutter ontology 32 on support base 31 around own axes；Return unit is installed on the support base 31；It is described
Return unit is to drive forming cutter ontology 32 to rotate, so that gripping channel 322 returns to normal.Under normality, the push rod 41 is separate
Rocking bar 324.When needing rotational forming knife ontology 32, the push rod 41 radially to close to rocking bar 324 a Slideslip,
The push rod 41 is contradicted with rocking bar 324, and pushes forming cutter ontology 32 to be rotated by 90 ° by rocking bar 324, bends spring handle 7.It is curved
After the completion of folding, the push rod 41 radially to the Slideslip far from rocking bar 324, returns to normal.The return unit drives at this time
Dynamic forming cutter ontology 32 rotates, so that gripping channel 322 returns to normal.Structure is simple, rotates convenient for driving forming cutter ontology 32.
As further improvement to above-mentioned technical proposal, the return unit is the torque spring for being mounted on blind hole 311；Institute
Torque spring housing is stated on mandrel 323, and the both ends of the torque spring are connect with mandrel 323 and support base 31 respectively.When
When push rod 41 pushes forming cutter ontology 32 to rotate, the torque spring torsional deformation, storage deformation energy.When push rod 41 and rocking bar
After 324 separation, the torque spring release deformation energy, driving forming cutter ontology 32 reversely rotates, returns to normal.Structure is simple,
It is convenient for safeguarding.
It further include locating rod 6 as further improvement to above-mentioned technical proposal；The locating rod 6 be installed in spring at
On the capstan head 4 of type machine, and can radially it be slided on capstan head 4；The locating rod 6 is close to contradict on molding gear 321
Close gripping channel 322.Under original state, the locating rod 6 is far from molding gear 321.When bending spring handle 7, the locating rod 6 is along diameter
It is slided to one end close to spring handle 7, contradicts the closed gripping channel 322 on molding gear 321.When preventing bending spring handle 7, spring handle
7 jump out gripping channel 322.
As further improvement to above-mentioned technical proposal, the push rod 41 is provided with ditch on one end of rocking bar 324
Slot；The groove is to clamp rocking bar 324.Convenient for clamping rocking bar 324, convenient for pushing rocking bar 324.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of spring handle curved component automatically, it is characterised in that: including the first forming cutter (1), the second forming cutter (2) and third
Forming cutter (3)；First forming cutter (1), the second forming cutter (2) and third forming cutter (3) are installed in spring forming machine
Capstan head (4) on, and can radially be slided on capstan head (4)；The third forming cutter (3) include support base (31) and
Forming cutter ontology (32)；The support base (31) is installed on the capstan head (4) of spring forming machine, and can be radially in capstan head
(4) it is slided on；The axis of the forming cutter ontology (32) is vertical with the axis of capstan head (4)；The forming cutter ontology (32)
One end is rotatably mounted on support base (31), and the center of circle that the other end is directed toward capstan head (4) forms cutter head；The end of the cutter head
There are two molding gear (321) for portion's installation；It is formed between two molding gears (321) logical to the clamping of clamp springs silk (5)
Road (322)；Under normality, axial direction setting of the gripping channel (322) along capstan head (4)；Drive is installed on the capstan head (4)
Moving part；The actuator is to drive forming cutter ontology (32) to rotate on support base (31) around own axes.
2. spring handle according to claim 1 curved component automatically, it is characterised in that: be provided with blind hole on the support base (31)
(311)；The forming cutter ontology (32) is provided with mandrel (323) far from one end of cutter head；Outside the forming cutter ontology (32)
Rocking bar (324) are installed on circumferential surface；It is connected in mandrel (323) insertion blind hole (311) with support base (31) rotation；It is described
Actuator includes push rod (41)；The push rod (41) is installed on the capstan head (4) of spring forming machine, and can be radially in cutter
Disk slides on (4)；The push rod (41) is supporting forming cutter ontology (32) around own axes to push rocking bar (324)
It is rotated on seat (31)；Return unit is installed on the support base (31)；The return unit is to drive forming cutter ontology (32) to revolve
Turn, so that gripping channel (322) returns to normal.
3. spring handle according to claim 2 curved component automatically, it is characterised in that: the return unit is to be mounted on blind hole
(311) torque spring；The torque spring housing on mandrel (323), and the both ends of the torque spring respectively with mandrel
(323) it is connected with support base (31).
4. spring handle according to claim 1 curved component automatically, it is characterised in that: further include locating rod (6)；The positioning
Bar (6) is installed on the capstan head (4) of spring forming machine, and can radially be slided on capstan head (4)；The locating rod (6)
To contradict on molding gear (321), closed gripping channel (322).
5. spring handle according to claim 2 curved component automatically, it is characterised in that: the push rod (41) is close to rocking bar
(324) groove is provided on one end；The groove is to clamp rocking bar (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684147.7U CN209050024U (en) | 2018-10-17 | 2018-10-17 | Spring handle curved component automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821684147.7U CN209050024U (en) | 2018-10-17 | 2018-10-17 | Spring handle curved component automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050024U true CN209050024U (en) | 2019-07-02 |
Family
ID=67050833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821684147.7U Active CN209050024U (en) | 2018-10-17 | 2018-10-17 | Spring handle curved component automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586816A (en) * | 2019-09-20 | 2019-12-20 | 梅州广汽华德汽车零部件有限公司 | Winding method of pipe clamp spring |
-
2018
- 2018-10-17 CN CN201821684147.7U patent/CN209050024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586816A (en) * | 2019-09-20 | 2019-12-20 | 梅州广汽华德汽车零部件有限公司 | Winding method of pipe clamp spring |
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